Home / 2,054,577.81-2,835,400.94-1,136,792.02

Finding the Fourth Proportional to 2,054,577.81, 2,835,400.94 and 1,136,792.02

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Solution

The fourth proportional to 2,054,577.81, 2,835,400.94 and 1,136,792.02 is: 1,568,819.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,577.81 : 2,835,400.94 = 1,136,792.02 : x
  2. Step 2: Convert to fraction form
    2,054,577.81/2,835,400.94 = 1,136,792.02/x
  3. Step 3: Cross multiply
    2,054,577.81x = 2,835,400.94 × 1,136,792.02
  4. Step 4: Simplify right side
    2,054,577.81x = 3,223,261,162,096.61
  5. Step 5: Solve for x
    x = 3,223,261,162,096.61/2,054,577.81
  6. Step 6: Final answer
    x = 1,568,819.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.